new spectra format (#1302)

BOT/lux_apis.py

@@ -15,10 +15,11 @@ from typing import Any, Awaitable, Callable, Dict, List, Optional
 
 # Third-Party Library Imports
 import aiohttp
-import zstandard as zstd
 from dotenv import load_dotenv
 from websockets.asyncio.client import connect as wsconnect
 
+from spectra_ws_payload import SpectraPayloadError, decode_spectra_ws_payload
+
 # Load environment variables
 load_dotenv()
 
@@ -74,7 +75,6 @@ async def ws_replay_listener(callback: Callable[[List[Dict[str, Any]]], Awaitabl
     """
     auth_value = API_KEY if API_KEY.startswith("Bearer ") else f"Bearer {API_KEY}"
     headers = {"Authorization": auth_value}
-    decompressor = zstd.ZstdDecompressor()
     reconnect_delay = 1
 
     # Start queue processor as background task
@@ -86,23 +86,12 @@ async def ws_replay_listener(callback: Callable[[List[Dict[str, Any]]], Awaitabl
             logger.info(f"WebSocket connected to {label}")
             async for message in ws:
                 try:
-                    if isinstance(message, str):
+                    data = decode_spectra_ws_payload(message)
-                        raw = message.encode("utf-8")
-                    else:
-                        raw = bytes(message)
-
-                    text: str
-                    try:
-                        text = decompressor.decompress(raw, max_output_size=64 * 1024 * 1024).decode("utf-8")
-                    except zstd.ZstdError:
-                        text = raw.decode("utf-8")
-
-                    data = json.loads(text)
                     replays = normalize_ws_message(data)
                     if replays:
                         await _replay_queue.put(replays)
-                except json.JSONDecodeError:
+                except SpectraPayloadError as e:
-                    logger.warning("Invalid JSON from WS frame")
+                    logger.warning(f"Invalid Spectra WS frame: {e}")
                 except Exception as e:
                     logger.error(f"Error processing WS message: {e}")